Homozygous plants have two identical copies of a single gene. Heterozygous plants have two copies of a single gene, but those copies are alleles, or different versions of that gene. Example of alleles controlling a trait for susceptibility to a lesion-causing disease.
Best Answer: Miley's dad is Billy Ray Cyrus. He is a country singer who also plays the guitar. His biggest hit is Achy Break Heart but other hit songs include Some Gave All (written about a soldier who gave his life fighting for his country) Busy Man, among others though none matched the success of Achy Breaky Heart.
Not only is Tish a momager to Miley, but sheâs a producer as well. She was the executive producer for Liam Hemsworth and Miley Cyrusâ film The Last Song, as well as Miley Cyrus: Live at the O2, and the current project Miley: The Movement. Tish also was a producer for Mileyâs So Undercover and LOL with Demi Moore.